baber/WOPTO huggingface dataset:
Patent RU-2055694-C1 (RU)
Title: Method of making filtering material
Inventor: ARSHINOV ALFRED N
IPC: B22F3/10
Filed: 1993-07-07
Granted: 1996-03-10
Abstract: FIELD: technological media purifying. SUBSTANCE: method comprises steps of forming a substrate from powder, sintering it, filling pores of the substrate by ultrafinely divided powder, afterpressing it and sintering to the substrate; creating a selective fine-pore layer in a coarse-pore layer, formed on the porous substrate; using the substrate, having pores with maximum size, consisting 40-50 mean sizes of pores of the selective layer; providing a thickness of the coarse-pore layer, equal to 20-70/m/ρS/,, where S-an area of the substrate, m - mass of a material of the selective layer, ρ- - a density of the material of the selective layer. EFFECT: enhanced quality of filtering process. 2 cl, 3 tbl
Patent RU-2053305-C1 (RU)
Inventor: STEPANOVA EVGENIYA G
IPC: C13B10/08
Filed: 1993-07-27
Granted: 1996-01-27
Abstract: FIELD: beet-sugar production. SUBSTANCE: method for production of diffusion juice from sugar beet includes grinding sugar beet into cuttings, electroactivation of solution of sulfate or chloride of polivalent metal salts with its concentration of 0.0001-0.003% of beet mass and solution amounting to 20-30% of beet mass, in diaphragm electrolyzer having cathode chamber separated by partition into two parts, and anodic chamber. Electroactivation of solution in one part of cathode chamber is conducted up to attaining catholyte pH 5.0-5.5 and redox potential from minus 800 to minus 1100 mV, and in the other part of chamber, up to attaining pH 5.6-6.0 and redox potential from minus 1100 to minus 1250 mV. Saturated steam from the latter catholite is produced with temperature of 100-102 C and pressure of 0.101-0.109 MPa. Beet cuttings are scalded with mixture of catholite from the first part of cathode chamber and produced saturated steam in the amount of 10-15% of beet mass. Prior to extraction of beet cuttings, beet pulp water is electroactivated in anode chamber-electrolyzer up to attaining anolyte pH 5.0-6.0 and redox potential of 750-900 mV and it is used in extraction process in the amount of 30-45% of beet mass. EFFECT: higher efficiency. 1 dwg
Patent RU-2102181-C1 (RU)
Inventor: BOTOV ANATOLIJ PETROVICH
IPC: B22C15/23
Filed: 1993-09-16
Granted: 1998-01-20
Abstract: FIELD: foundry, gears compacting sand and clay mixtures. SUBSTANCE: pulse head incorporates receiver, air valve with electric motor drive, shutting off element and seat. Shutting off element and seat are manufactured in the form of cones with misaligned slits. When valve is closed slits of shutting element do not match slits of seat. With increase of inclination angle area of discharge holes grows. There is also suggested version of drive with inertial flywheel. Flywheel is joined to shutting off element by means of clutch. EFFECT: enhanced operational efficiency of pulse gear. 1 cl, 3 dwg
Patent RU-2076960-C1 (RU)
Inventor: KORMYSHOV EVGENIJ I
IPC: F16C33/04
Filed: 1993-11-04
Granted: 1997-04-10
Abstract: Использование: изготовление вкладышей подшипников скольжения. Сущность изобретения: на поверхность вкладыша методом газотермического напыления послойной наносят смесь порошков. Первые слои напыляемого материала обрабатывают электроконтактной обработкой токопроводящим роликом, при обеспечении расстояния между ним и струей газотермического напыления, равного не менее одной четверти окружности ролика. В качестве смеси порошков используют порошок алюминиевого сплава в виде частиц сферической формы. Порошок имеет следующее соотношение компонентов, %: олово 3-6; медь 0,3-0,6; лантан - не менее 0,9; алюминий - остальное. 1 табл.
Patent RU-2105577-C1 (RU)
Title: Method for treating the cases of hypomotor hypokinetic dyskinesia of biliary tract
Inventor: PAL TSEV A I
IPC: A61N2/04
Filed: 1993-11-05
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves subjecting patient to pulsating magnetic field action at 20-40 pulses per 1 min frequency in gradually increasing doses lasting for 5-6 min. Treatment course is 8-10 procedures long. Right phrenic nerve electric stimulation is carried out in 2.5-5 s pulsating mode during 10-15 min. The whole treatment course is 8-10 procedures long. Beside that, prolonged blind tubage is administered every week. EFFECT: enhanced effectiveness of treatment both in hospital and outdoors.
Patent RU-2099716-C1 (RU)
Title: Method for determining influence of ecological conditions on human health
Inventor: KASHULINA ALBINA P
IPC: G01N33/68
Filed: 1993-11-02
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining level of membrane-bound catalase in peripheral blood cells in examining a group of citizens resident in region under study or personnel working at an enterprise. The group mean value of membrane-bound catalase level being 15% lower than that in the control group, conclusions are drawn concerning worsened population health state undergone influence of unfavorable ecological conditions or occupational hazard. EFFECT: enhanced effectiveness of population health control.
Patent RU-2086088-C1 (RU)
Title: Drilling mechanism
Inventor: VISHNYAKOV ANATOLIJ S
IPC: A01C7/16
Filed: 1994-02-08
Granted: 1997-08-10
Abstract: FIELD: agricultural engineering; drills. SUBSTANCE: drilling mechanism has hopper 2 secured on frame 1 with drilling device 4 connected to lower portion of hopper. Central part of bottom of drilling device is made in form of cone and peripheral part is provided with holes. Device has seed distributor placed above bottom under which seed tubes 21 are installed. Housing of drilling device 4 of cylindrical shape is connected to hopper 2 by means of flexible ties 3. Several elongated holes are made above peripheral part of bottom and in ring. Ring is pressed to peripheral part of bottom by means of spring-loaded screw connections placed in some longitudinal holes, while actuating member of adjuster are placed in other longitudinal holes. Seed drilling holes are also made elongated. Device for turning the ring is mounted under bottom. EFFECT: enhanced reliability of operation. 2 cl, 5 dwg
Patent RU-2081217-C1 (RU)
Inventor: VERNER BILLNER
IPC: D01H4/38
Filed: 1994-03-24
Granted: 1997-06-10
Abstract: Использование: текстильная промышленность, прядильное производство. Сущность изобретения: в безверетенном прядильном устройстве прядильная камера с волокнособирающим желобом установлена с возможностью замены для изменения ее диаметра и закрыта с открытой стороны сменной при замене крышкой, которая выполнена с возможностью подгонки к замененной прядильной камере. Разрыхлительный узел устройства установлен с возможностью перемещения относительно прядильной камеры при ее замене. Сменная крышка выполнена с возможностью подгонки к соответствующему измененному положению разрыхлительного узла. 13 з.п.ф-лы, 7 ил.
Patent RU-2065788-C1 (RU)
Title: Method of hollow billets production
Inventor: POPOV VLADIMIR A
IPC: B21B19/04
Filed: 1994-03-31
Granted: 1996-08-27
Abstract: FIELD: metallurgy, rolling, hollow blanks production. SUBSTANCE: aim is to improve quality of hollow billets due to decrease of inner surface oxidation of pierced hollow billets in production of hollow billets using method of cross-screw rolling by piercing in barrel-type roll piercing rolling mill. Method provides for piercing of heated solid billet in barrel-type roll piercing rolling mill on mandrel held by rod, on which after mandrel conical-cylindrical bush is mounted with capability of relative motion, and hollow billet release by removal of rod with mandrel and bush. Method is distinguished for the fact, that since the moment of mandrel nose coming out of billet rear butt rod with mandrel is being moved along rolling run at speed of rolling. After hollow billet coming out of rolls hollow billet and rod with mandrel and bush are stopped simultaneously, cooled and then hollow billet is released. Inner cavity of hollow billet during whole process of piercing and cooling remains plugged: from one side - by mandrel, that does not come out beyond limits of hollow billet rear butt, and from other side - by cone-cylindrical bush, so that air entrance in inner cavity of hollow billet is limited or fully prevented and intensity of hollow billet inner surface oxidation is decreased. EFFECT: improved quality of hollow billets, decreased their inner surface oxidation. 4 dwg
Patent RU-2061039-C1 (RU)
Title: Method of protein hydrolysate preparing
Inventor: KOVTUN ANATOLIJ L
IPC: C12P21/06
Filed: 1994-05-10
Granted: 1996-05-27
Abstract: FIELD: microbiology. SUBSTANCE: protein substrate is subjected for hydrolysis with pancreatin at pH = 7.5-7.8, at 48-52 C for 4-5 hr at the ratio substrate: enzyme = 1.0:0.075. Method is used for preparing the basic nutrient media for accumulation and cultivation of bacterial microorganisms. EFFECT: improved method of protein hydrolysate preparing. 9 tbl
Patent RU-2084639-C1 (RU)
Title: Rotor internal combustion engine
Inventor: ICHETOVKIN PETR E
IPC: F01C1/00
Filed: 1994-05-19
Granted: 1997-07-20
Abstract: FIELD: rotor engine engineering. SUBSTANCE: rotor internal combustion engine has housing with hollows and inlet and outlet passageways, rotor with grooves coaxially mounted in the housing, and displacing balls freely arranged in the working chambers. The rotor is made up as a hollow rotation paraboloid provided with a ring base with segment recesses arranged from the side of the shaped housing that embraces the rotor with a spaced relation from the inner and outer side. The shaft is vertical and secured at the top of the rotor. Each chamber is provided with an igniting member. EFFECT: enhanced reliability. 2 dwg
Patent RU-2058369-C1 (RU)
Title: Heavy oil thermal cracking plant
Inventor: ANDRIENKO VLADIMIR G
IPC: C10G9/00
Filed: 1994-06-17
Granted: 1996-04-20
Abstract: FIELD: equipment for heavy oil thermal cracking. SUBSTANCE: heavy oil thermal cracking plant includes a furnace for heavy oil heating, thermal reactor, fractionating tower, separator for separation of gasoline fractions from gasoline vapors. Installed before furnace is mixer of initial stock with solid organomineral carrier taken from the group of sapropelites, shales, rhabdopissites, liptobioliths and sapromixites. Installed after thermal reactor is separator for separation of gasoline fractions from the mixture of thermal cracking products. Lower part of thermal reactor is connected through throttle with the inlet of gasoline vapor separator. EFFECT: higher efficiency. 1 dwg
Patent RU-2050453-C1 (RU)
Inventor: PLYUSHCHEV VALERIJ GEORGIEVICH
IPC: F02B75/26
Filed: 1994-09-02
Granted: 1995-12-20
Abstract: Использование: в машиностроении, а именно в двигателестроении, и может найти применение при разработке механизма преобразования двигателей внутреннего сгорания с каналами для смазки в его составных частях. Сущность изобретения: в двигателе внутреннего сгорания, содержащем корпус, размещенный в нем вал 1 с косым кривошипом 2, установленную на последнем и на опорах между рычагами 5 наклонную шайбу 3 и штоки 7, кинематически связанные с поршнями 6 и при помощи пальцев 8 с рычагами 5. Пальцы, соединяющие нижние головки штоков поршней с рычагами, установлены на эксцентриках 10, размещенных в проушинах рычагов 5. Двигатель снабжен системой подачи масла в шток поршня, образованной по меньшей мере в виде одного прерывистого канала, части которого выполнены соответственно в эксцентрике 10 и нижней головке штока 7. В рычагах 5 выполнены масляные каналы, сообщенные с одной стороны с главной масляной магистралью 12 двигателя, а с другой с системой подачи масла в штоки поршней. 4 з. п. ф-лы, 5 ил.
Patent RU-2096892-C1 (RU)
Title: Double-rotor electric drive
Inventor: SIZOV IVAN D
IPC: H02K7/116
Filed: 1994-09-14
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering drives. SUBSTANCE: bearing 6 mounts internal rotor and bearing 7, external one coupled with output shaft which carries slip rings 8 applying AC current to winding of external rotor 2. Internal rotor 10 has squirrel-cage winding. Internal rotor is coupled on other end to driving roll 11 mounted on bearing 12 on drive axis. Driving roll comes in contact with coupled cones 13 installed in yoke 14 on bearings 15 and shafts 16 inclined through certain angle to drive axis equal to half the angle at cone top. Opposing cones come in contact with embracing ring 17 which transmits torque to ring 18 on external rotor 9. Gear ratio automatic control mechanism has compressing spring 19 and screw pair built up of bushing 20 and ring 14. Bushing has slots on its ends receiving needle bearings mounted on shafts 21, four on each side. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2078616-C1 (RU)
Title: Continuous-flow process line for processing metal-containing mixture of placers
Inventor: DRONOV MIKHAIL S
IPC: B03B9/00
Filed: 1994-09-29
Granted: 1997-05-10
Abstract: FIELD: mineral dressing. SUBSTANCE: invention relates to processing rare and precious metals. Continuous-flow line contains apparatus for disintegrating starting material made in the form of hydraulic buddle with hydraulic monitor, conical hydraulic cribble, arrangement to catch concentrate particles made in the form of gravity sludge line - tilted pipeline with discharge branch pipe installed in its lower part at predetermined distance from the inlet end, magnetic separator for isolation of strongly magnetic fractions in liquid medium, dehydrating sizing screen, drying apparatus, magnetic separator for dry isolation of slightly magnetic fractions, and arrangement for isolation of nonmagnetic fractions in the form of ferrohydrostatic or electrodynamic separator. Continuous-flow line may also have a unit for recleaning of products of drainage from dehydrating sizing screen containing sump, additional pump to pump over sludge, concentrator in the form of, for example, a set of hydrocyclones, dehydrating vibration screen, and additionally built- in magnetic separator for dry isolation of slightly magnetic fractions connected with vibration screen directly or through built- in additional drying apparatus, and also arrangement for isolation of nonmagnetic fractions in the form of ferrohydrostatic or electrodynamic separator. EFFECT: improved process flowsheet. 13 cl, 5 dwg
Patent RU-2100780-C1 (RU)
Inventor: LOPUNOV NIKOLAJ P
IPC: G01F1/66
Filed: 1994-11-04
Granted: 1997-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has reversible superposed ultrasonic transducers. Each transducers has piezoelectric element, sound duct and damper. Sound duct is made of polymeric material, damper is of conical shape with angle between cone generatrix and base equal to 45 deg. Fitting hole is provided in sound duct for piezoelectric element and damper base at angle of 90 deg - $$$ of its longitudinal generatrix to pipe-line contacts surface, where $$$ is angle of introduction of longitudinal ultrasound wave into pipe line depending on speed of wave spreading in liquid and in materials of pipe line and sound duct. EFFECT: higher measurement results. 2 cl, 4 dwg
Patent RU-2092411-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: B65D5/52
Filed: 1994-11-22
Granted: 1997-10-10
Abstract: FIELD: exhibition complexes; showing of plants, seedings, sprouts and fruit and tubes in natural form and after processing. SUBSTANCE: device has housing, hollow base, support legs, label carrying brackets, trays and capsules. Housing is assembled of identical members. Housing members are made in form of parallelepiped with pair of orthogonally directed cylindrical tenons arranged on narrow faces of housing and cylindrical slots. Cylindrical hole with flanged edge is made on wider face of parallelepiped. Assembly members are used to form housings in form of prisms with bases as triangles, squares, pentagons and hexagons. High housings are made up of assembly members mounted one on the other. EFFECT: enlarged operating capabilities, improved convenience in use. 24 cl, 14 dwg
Patent RU-2074823-C1 (RU)
Title: Drawing device
Inventor: MOSHKONOV VADIM V
IPC: B43L13/00
Filed: 1994-12-14
Granted: 1997-03-10
Abstract: FIELD: production of drawing devices. SUBSTANCE: mean to move ruler on drawing board has rollers and passing over them thread. Mean of drawing board position change for height and its inclination angle is made in the form of hinged four-linker and has friction fixer of drawing board given position and control handle. Mean for paper sheet fixation has rods with pressing heads made in the form of bent in direction of the board plate type springs. The board has through holes located according to sheets standard formats. EFFECT: improved design. 5 dwg
Patent RU-2111029-C1 (RU)
Title: Fire-extinguishing system
Inventor: GERAN SUNDKHOL M
IPC: F24F3/16
Filed: 1993-04-28
Granted: 1998-05-20
Abstract: FIELD: fire extinguishing systems efficient for limiting injury caused by generated smoke. SUBSTANCE: system has, at least, one sprayer or injector installed one or each into hole of ventilation channel for suction from controlled zone to ventilation pipeline. Hole of ventilation channel is added with one additional hole in controlled zone. Sprayer or injector when actuated may perform suction from controlled zone by spraying liquid at high reduced pressure to form small droplets similar to fog for suction of smoke from controlled zone. EFFECT: higher efficiency. 13 cl, 27 dwg
Patent RU-2081275-C1 (RU)
Title: Gas-turbine building of thermal power plant and method for installing its equipment
Inventor: SVYATOV VALERIJ A
IPC: E04B1/35
Filed: 1995-02-21
Granted: 1997-06-10
Abstract: FIELD: civil engineering, power engineering. SUBSTANCE: gas-turbine building includes load bearing frame with roof metalworks and undercrane beams, bridge crane, waste-heat boiler with exhaust gas duct placed over it. Bridge crane is installed in the area of exhaust gas duct on removable undercrane beams. Roof frames are installed on load-bearing frame to form a space between it and exhaust gas duct to place crane jib in upper point of the bridge crane. Method for installing equipment of gas turbine building includes installing blocks of heat-waste boiler and subsidiary equipment by the bridge crane and installing exhaust gas duct by crane jib. Bridge crane is installed on removable underframe beams in area of exhaust gas duct. On completing the installation of units of heat-waste boiler and heavy subsidiary equipment bridge crane and under crane beams are dismantled. On completing installation of equipment of the gas turbine building the crane jib is used for repairing. EFFECT: lower labour consumption. 4 cl, 3 dwg
Patent RU-2083917-C1 (RU)
Title: Device for location of passage or position of mobile cleaning tool inside gas pipe line
Inventor: TOLMACHEV VYACHESLAV E
IPC: F17D5/00
Filed: 1995-03-31
Granted: 1997-07-10
Abstract: FIELD: check of lines of gas transport. SUBSTANCE: device is provided with at least one gas-jet whistle used as source of signal from cleaning tool to be detected. According to other version, device may be additionally provided with converter for converting the audible signal into electrical signal; this converter is connected with digital-to-analog converter, frequency selective amplifier, detector and indicator; converter is also provided with device adjusting the signal transfer coefficient which includes digital-to-analog converter and additional indicator showing the state of this adjustment. EFFECT: enhanced efficiency. 7 cl, 3 dwg
Patent RU-2144053-C1 (RU)
Title: Смешанный люминофор с зеленым излучением и катодная электронно-лучевая трубка
Inventor: CHANG-VON PARK
IPC: C09K11/64
Filed: 1995-05-05
Granted: 2000-01-10
Abstract: Изобретение предназначено для электроники и может быть использовано при получении дисплеев персональных компьютеров. Смешанный люминофор содержит, мас. %: InBO 3 : Tb 40-90; ZnS:Cu, Au, Al или ZnS:Cu, Al остальное. Люминофор может дополнительно содержать Zn 2 SiO 4 :Mn в количестве 10-30% от общей массы, при этом содержание InBO 3 :Tb составляет 40-80 мас.%, ZnS:Cu, Au, Al или ZnS: Cu, Al остальное. В катодной электронно-лучевой трубке использован указанный смешанный люминофор. Яркость 85-97 отн.ед., координаты цветности близки к стандартным (х = 0,290, у = 0,600), время послесвечения 3-12 мс. Эти характеристики позволяют уменьшить мерцание люминофора при его высокой яркости и цветовой чистоте. 2 с. и 6 з.п. ф-лы, 1 табл.
Patent RU-2085213-C1 (RU)
Title: Vaccine for prophylaxis and treatment of chlamydiosis in agriculture animals and fur wild animals
IPC: A61K39/118
Filed: 1995-06-05
Granted: 1997-07-27
Abstract: FIELD: biotechnology, veterinary microbiology. SUBSTANCE: vaccine has high-immunogenic strain of Chlamydia psittaci K-8-K VIEV at titer 10 8,5-9,0 ELD 50 /0.2 ml taken at effective amount. Vaccine can contain light mineral oil and anhydrous lanolin as adjuvant at ratio = (87:13)-(90:10), or aerosil and saponine and formalin as an inactivating agent. Used strain is adapted to culturing in transplanted cell line of saiga kidney. Strain can be accumulated at higher titers as compared with that at culturing in chicken embryos. Obtained antigen does not contain inert proteins and does not require the additional purification and concentrating. EFFECT: enhanced effectiveness of vaccine. 3 cl
Patent RU-2088060-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: A01B35/02
Filed: 1995-08-15
Granted: 1997-08-27
Abstract: FIELD: agricultural engineering; tools for cultivating middles of row crops and fallows fields. SUBSTANCE: tool has L-hoe, shield rigidly connected with tine and provided with vertical blade installed at acute angle relative to direction of movement. Shield smoothly changes into hoe with working surface arranged at angle of crumbling. Hoe has cutting edge on its front part. Additional tilted blades are made on working plane of hoe with displacement backwards relative to its main blade. Additional blades are arranged square to working plane of hoe and parallel to shield. Each additional tilted blade is formed by vertical cut of rear portion of working plane at angle to side surface of shield with subsequent deformation of this part over arc of circumference. Cutting edges of blades are pointed to shield. Additional tilted blades are arranged on working plane of hoe with equal pitch. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2121509-C1 (RU)
Inventor: NEMIROVSKIJ IL JA ABRAMOVICH
IPC: C21B7/10
Filed: 1995-08-28
Granted: 1998-11-10
Abstract: FIELD: device for protection of metallurgical unit jackets. SUBSTANCE: device includes metallurgical unit jacket on which refractory layer accommodating cooling clamps made of thick-walled pipes is installed. In this case, pipes are installed so that distance from furnace jacket to axis of clamp vertical section equals 2.5-4.0 its of its outer diameters and protection screen is additionally provided with compensation device made of multilayer plates and rigidly fastened to jacket to form sections with plate width equalling the thickness of refractory layer equalling 4-6.5 clamp outer diameters. Clamp horizontal section-vertical section ratio is 1/14-1/10. Upper curved section of clamp along upper generating line has rid. EFFECT: higher operating reliability of metallurgical unit.